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- UFO Sightings Section
- Umphrey's McGee: a Notre Dame band the catalogs file under South Bend Music
- Underground Railroad Section
- The undertakers — from the university's coffin shop to McGann Hay Businesses
- Union Station Railroads
- Union Station — the carrier hotel Technology
- Union Station — the screen test negative, the wires positive Famous Landmarks
- The Union Trust Company — the failure of June 1931 Banks
- United Health Services of St. Joseph County Charities
- United States v. Mercer — the opinion read whole; the negative verified Crime History
- The universities today South Bend Today
- The university's museum: from the Bishops Gallery to the Raclin Murphy Artists
- The unnamed · the Howard Johnson John Doe, and the names that came back Cold Cases
- Unresolved Crime Cases, 1880–1995 Crime History
- The unrest · May 1924, the Klan and the students Wars, Unrest & Disasters
- The Urban League: the federal ruling of 1951, the Hering House line, and the fade Foundations & Nonprofits
- Urban renewal · 606 families, and the lake that became a Superfund site Black History
- US 20 and US 33 on the city streets Main Roads & Corridors
- US 31: the Michigan Road under a number Main Roads & Corridors